Organic molecules Carbohydrates
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What is the main role of carbs?
To store energy for the body
What is a monosaccharide?
It is 1 ring of sugar
What are the 3 monosaccharides?
Glucose , Fructose, and galactose
Property 1 of glucose
Small molecule
Property 2 of glucose
Water soluble
Property 3 of glucose
Disturbs osmosis balance
Where is the OH in Alpha glucose?
Under the plane
Where is the OH in Beta Glucose?
Above the plane
What are Disaccharides?
2 Monosaccharides joined together in a condensation reaction forming a 1,4 glycosidic bond and water
What are the Disaccharides?
Sucrose , Maltose , and lactose
What is sucrose made up of?
Alpha glucose and fructose
What is a hydrolysis reaction?
When water molecule is added to break the glycosidic bond
What are polysaccharides?
Many monosaccharides bound together
Property 1 in polysaccharides
They are inactive in both chemical and physical reactions
Property 2 in polysaccharides
They are not very soluble in water therefore it wont affect the osmotic potential
Property 3 of polysaccharides
They are large molecules meaning they cannot pass through membranes
What are the types of polysaccharides?
Starch , Glycogen, and cellulose
Property 1 of starch
It is insoluble
Property 2 of starch
Can be broken down rapidly
Is starch functional or structural?
Functional
What is starch?
A polysaccharide made up of amylose and amylopectin
Property 1of amylose
Unbranched
Property 2 of amylose
Has 1-4 glycosidic bond
Property 3 of amylose
Reason for the blue-black color change